Find affordable Mountain Ash extension builders
- Local extension builders Mountain Ash
- Job estimates from extension builders near you
- Compare Mountain Ash extension builders rates
| Low | Average | High |
|---|---|---|
| £12 | £27 | £30 |
| Average hourly rate from 28 extension builders in Mountain Ash ex VAT or callout | ||
Average Mountain Ash extension builder hourly rate is £27
Range from the cheapest, mostly independent, £68 per day (Leon Morgan) to the dearest, normally the best, £30 per hour and £196 per day (MG3Design).
Comparing hourly and daily rates of extension builders gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.
What to do - Click 'Get quotes' and describe your job and we will send it to your local extension builders for FREE.
Local extension builders Mountain Ash
BUILD-TEC CONTRACTORS LTD
£27/hour
£184/day
BUILD-TEC CONTRACTORS LTD are extension builders in Mountain Ash who work within a 20 mile radius. Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of work in Mountain Ash and testimonials.
"Loft conversion, dormer 4.6mx5.0m floor area. 1 bed 1 on suit shower with toilet and sink."
MARTYN, CF37
FORMWORK CONSTRUCTION LTD
£27/hour
£182/day
Extension Builder in Mountain Ash, CF45.
Need an Extension Builder in Mountain Ash? FORMWORK CONSTRUCTION LTD has been helping local clients (20 mile radius) with their jobs for many years. Get a quote today.
Barlam Drylining Ltd
£28/hour
£187/day
Barlam Drylining Ltd are here to help customers who need an Extension Builder in Mountain Ash. We offer a competitive rate to complete all your jobs to professional standards.
Professional Concrete Solutions
£28/hour
£188/day
Relax... you have found a reliable extension builder in Mountain Ash. Professional Concrete Solutions is a friendly and reliable company based in Mountain Ash who consider no job as too big or too small. Qualified, professional extension builders with years of experience in the industry.
Pauls Building Services
£28/hour
£187/day
Pauls Building Services are extension builders in Mountain Ash who work within a 20 mile radius. Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of work in Mountain Ash and testimonials.
A POWELL CONSTRUCTION LTD
£27/hour
£182/day
Extension Builder in Mountain Ash, CF44.
Need an Extension Builder in Mountain Ash? A POWELL CONSTRUCTION LTD has been helping local clients (20 mile radius) with their jobs for many years. Get a quote today.
L E JONES BUILDER
£27/hour
£184/day
Extension Builder in Mountain Ash, CF43. Working within a 20 mile radius.
L E JONES BUILDER is an established business in Mountain Ash. We come highly recommended and provide competitive quotes for your work.
Peter Simmon Construction
£27/hour
£182/day
Peter Simmon Construction are here to help customers who need an Extension Builder in Mountain Ash. We offer a competitive rate to complete all your jobs to professional standards.
RJ CONSTRUCTION
£27/hour
£182/day
Trusted and professional extension builder in Mountain Ash. Experienced in all work and keeping within budget and on quote. RJ CONSTRUCTION have many happy customers in Mountain Ash, testimonials available.
Dare Fitness
£29/hour
£193/day
Extension Builder in Mountain Ash, CF44. Working within a 20 mile radius.
Dare Fitness is an established business in Mountain Ash. We come highly recommended and provide competitive quotes for your work.
Lee Davies Roofing
£27/hour
£182/day
Lee Davies Roofing are here to help customers who need an Extension Builder in Mountain Ash. We offer a competitive rate to complete all your jobs to professional standards.
MG3Design
£30/hour
£196/day
Extension Builder in Mountain Ash, CF82.
Need an Extension Builder in Mountain Ash? MG3Design has been helping local clients (20 mile radius) with their jobs for many years. Get a quote today.
P ALLEN BUILDERS
£27/hour
£183/day
P ALLEN BUILDERS is an established and experienced local extension builder in Mountain Ash. Please contact us for a free, no obligation quote and competitive rates. Covering a 20 mile radius.
WALTERS BUILDING SERVICES
£27/hour
£182/day
WALTERS BUILDING SERVICES are here to help customers who need an Extension Builder in Mountain Ash. We offer a competitive rate to complete all your jobs to professional standards.
G T Brickwork
£28/hour
£189/day
Extension Builder in Mountain Ash, CF82. Working within a 20 mile radius.
G T Brickwork is an established business in Mountain Ash. We come highly recommended and provide competitive quotes for your work.
Atlantic Building Services Ltd
£28/hour
£185/day
Extension Builder in Mountain Ash, CF82. Working within a 20 mile radius.
Atlantic Building Services Ltd is an established business in Mountain Ash. We come highly recommended and provide competitive quotes for your work.
Magic Lofts
£28/hour
£188/day
Extension Builder in Mountain Ash, CF44 covering a 20 mile radius.
Experienced Extension Builder ready to quote for your work. Magic Lofts is the best Extension Builder in Mountain Ash. No obligation free quotes and many happy customers.
COUNTY BUILDING MAINTENANCE LT
£27/hour
£183/day
Extension Builder in Mountain Ash, CF39 covering a 20 mile radius.
Experienced Extension Builder ready to quote for your work. COUNTY BUILDING MAINTENANCE LT is the best Extension Builder in Mountain Ash. No obligation free quotes and many happy customers.
EXTEND & BUILD LTD
£28/hour
£184/day
EXTEND & BUILD LTD is an established and experienced local extension builder in Mountain Ash. Please contact us for a free, no obligation quote and competitive rates. Covering a 20 mile radius.
Leon Morgan
£11.5/hour
£68/day
Extension Builder in Blackwood, NP12. Working within a 20 mile radius.
A1 service
The most important thing is do avoid handing over cash or paying large sums in advance. Be wary of paying cash for a cheaper job, i.e. to avoid VAT, you may be going down a slippery slope of not doing things properly which may eventually mean your job is also not done properly.
Agree when you intend to pay, ideally after you are satisfied with the completed job. If it is a big job agree a schedule of staged payments which is fair to both parties.
To avoid bad tradespeople and to ensure you can find them should they not answer a mobile;
- Get proper contact details and check them yourself
- Check if the company is verified on the Companies House website
- Get phone details, ideally a land line or 0800 number and check it
- Get a physical office address
Get quotes in writing by email or in person if possible. Getting quotes online or by text is ok (make sure you accept the offer by replying). For large projects make a written agreement, schedule of works and snagging plans as part of a working document. Also;
- Agree expected quality of workmanship and materials in advance
- When will work start and when will project be finished, what happens if project over runs ?
- How long is the guarantee on work and materials eg 12 months
- Discuss onsite behaviour in advance (no smoking, swearing or using mobile phones for non-work purposes)
- Agree that your Extension Builder will remove all debris and rubbish and what level of tidying up you want after job
Compare Mountain Ash extension builders rates
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Extension Builders near Rhondda, Cynon, Taff | £27 | £183 |
| Extension Builders near Rhondda | £27 | £183 |
| Extension Builders near Pontypridd | £29 | £184 |
| Extension Builders near Aberdare | £28 | £186 |
| Extension Builders near Merthyr Tydfil | £28 | £187 |
| Extension Builders near Church Village | £30 | £188 |
| Extension Builders near Tredegar | £24 | £195 |
| Extension Builders near Caerphilly | £29 | £181 |
| Extension Builders near Ebbw Vale | £24 | £195 |
| Extension Builders near Risca | £27 | £185 |
Job estimates from extension builders near you
Whether you’re looking to extend your kitchen with a side return extension or you want to convert your basement into a liveable space, read our cost guides to get an idea of how much each project costs before getting a more accurate quote from our database of reliable tradespeople.
Timber frame extension - £25,432
Garden office - £9,432
Granny annexe - £86,432
Flat roof extension - £21,432
Garage conversion - £15,432
Hip to gable loft conversion - £41,432
Bungalow loft conversion - £28,432
Dormer loft conversion - £41,432
Swimming pool - £80,432
Mansard loft conversion - £51,432
Concrete foundation - £5,682
Underpinning - £16,932
Two storey extension - £87,148
Basement conversion - £31,110
Side return extension - £35,110
Loft conversion - £28,425
Garage - £17,932
Single storey extension - £43,640
Outbuilding - £9,432
RSJ installation - £1,632
Kitchen extension - £41,432
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